1.big 2. deep 3.high 4.long 5.old
1. How ________is the Volga river?
3,692 kilometres.

2. How ___________is this swimming pool?
One metre at this end and two metres at the other end.

3. How _________ is that block of flats?
There are 25 floors.

4. How _____________is your house?
It was built in 1873.

5. How _______is the hotel?
There are 300 rooms.